Answer:
P 1. a swollen leg
C 2. although they were late
P 3. between the lake and forest
C 4. when the rain begins
P 5. the funny monkey
C 6. because it looks funny
P 7. in the garden
Explanation:
A clause is a group of words with a subject-verb unit.
A phrase is a group of words without a subject-verb unit.
It's as simple as that.